A water sprinkler sends water out in a circular pattern. What area will be watered if the radius of the spray from the sprinkler is 18 ft?

Combine like terms to make a simpler expression 3z+z

Suppose you are an avid reader and are looking to save money on the cost of books instead of paying about $20 for each book, you decide to look into purchasing a kindle for $120 you can purchase e-books for about $5 each 1. find the slope-intercept equation for the cost of the hard copy of books using x to represent the number of books 2. find the slope-intercept equation for the cost of the kindle with cost of e-books using x to represent the number of books

Which of the following is the graph of y= square root -x-3